It closed at the end of the 1993–1994 school year and immediately reopened as Notre Dame Prep.

[3] A 100-acre (40 ha) campus in an outlying area in Pontiac houses Notre Dame Prep and Marist Academy.

The middle school opened in August 1996 with an initial enrollment of 162.

The lower school moved to the common Pontiac campus in 2013.

The Notre Dame Prep board acquired the school from the archdiocese in July 2014.